Installation instructions
Please review carefully the files below before installing de La Fontaine products.
General installation instructions
Knockdown frame installation
Welded frame installation
Split frame installation instructions
Split frame installation video
To view the standard, please select the standard number.
Guide Specifications for Installation and Storage of Hollow Metal Doors and Frames
NAAMM HMMA 840
Installation and Troubleshooting Guide for Standard Steel Doors and Frames
SDI 122
Recommended Erection Instructions for Steel Frames
SDI ANSI A250.11
Standard for Fire Doors and Other Opening Protectives
NFPA 80 edition 2007
Installation assistance
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